Installation

What CRtools is

CRtools is an utility to checkpoint/restore process tree. Unlike checkpoint/restore implemented completely in kernel space,
it tries to achieve the same target operating in user space. Since the tools and overall concept are still under heavy development
stage there are some known limitations applied

Only pure x86-64 environment is supported, no IA32 emulation allowed.

There is no way to use cgroups freezer facility yet.

No IPC checkpoint/restore supported, and network is under hard development stage.

Download crtools

The crtools utility itself is hosted at github.
Clone this repo to test new functionality.

Also crtools requires some additional patches to be applied on the linux kernel (on top of v3.2-rc6 to be precise).